Personalized EigenTrust with the beta distribution

Daeseon Choi, Seunghun Jin, Younho Lee, Yongsu Park

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

This letter presents an enhancement of EigenTrust. Using the beta distribution, local trust values can be more correctly evaluated. Simulation shows that the proposed scheme calculates the local trust more correctly by up to 8%. For personalization, the proposed scheme provides cumulative transitive values from the local trust to the global trust with mathematically guaranteed convergence.

Original languageEnglish
Pages (from-to)348-350
Number of pages3
JournalETRI Journal
Volume32
Issue number2
DOIs
StatePublished - 2010 Apr 1

Keywords

  • Peer-to-peer network
  • Security
  • Social network
  • Trust evaluation
  • Trust management

Cite this

Choi, Daeseon ; Jin, Seunghun ; Lee, Younho ; Park, Yongsu. / Personalized EigenTrust with the beta distribution. In: ETRI Journal. 2010 ; Vol. 32, No. 2. pp. 348-350.
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Personalized EigenTrust with the beta distribution. / Choi, Daeseon; Jin, Seunghun; Lee, Younho; Park, Yongsu.

In: ETRI Journal, Vol. 32, No. 2, 01.04.2010, p. 348-350.

Research output: Contribution to journalArticle

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